ati_page_map
struct ati_page_map **tables;
struct ati_page_map *entry;
tables = kzalloc_objs(struct ati_page_map *, nr_tables + 1);
entry = kzalloc_obj(struct ati_page_map);
struct ati_page_map page_dir;
struct ati_page_map page_dir;
struct ati_page_map **gatt_pages;
static int ati_create_page_map(struct ati_page_map *page_map)
static void ati_free_page_map(struct ati_page_map *page_map)
struct ati_page_map **tables;
struct ati_page_map *entry;